<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="${comment}" prop="workFlowId">
        <el-input
          v-model="queryParams.workFlowId"
          placeholder="工作流id"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="${comment}" prop="taskId">
        <el-input
          v-model="queryParams.taskId"
          placeholder="请输入${comment}"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="${comment}" prop="depId">
        <el-input
          v-model="queryParams.depId"
          placeholder="请输入${comment}"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="${comment}" prop="assignTime">
        <el-date-picker
          clearable
          size="small"
          style="width: 200px"
          v-model="queryParams.assignTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择${comment}"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item label="${comment}" prop="startTime">
        <el-date-picker
          clearable
          size="small"
          style="width: 200px"
          v-model="queryParams.startTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择${comment}"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:instance:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:instance:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:instance:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:instance:export']"
          >导出</el-button
        >
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="instanceList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="${comment}" align="center" prop="instanceId" />
      <el-table-column label="${comment}" align="center" prop="workFlowId" />
      <el-table-column label="${comment}" align="center" prop="taskId" />
      <el-table-column label="${comment}" align="center" prop="depId" />
      <el-table-column label="${comment}" align="center" prop="assignTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.assignTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="${comment}" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:instance:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:instance:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改【请填写功能名称】对话框 -->
    <el-dialog append-to-body :title="title" :visible.sync="open" width="500px">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="${comment}" prop="workFlowId">
          <el-input v-model="form.workFlowId" placeholder="请输入${comment}" />
        </el-form-item>
        <el-form-item label="${comment}" prop="taskId">
          <el-input v-model="form.taskId" placeholder="请输入${comment}" />
        </el-form-item>
        <el-form-item label="${comment}" prop="depId">
          <el-input v-model="form.depId" placeholder="请输入${comment}" />
        </el-form-item>
        <el-form-item label="${comment}" prop="assignTime">
          <el-date-picker
            clearable
            size="small"
            style="width: 200px"
            v-model="form.assignTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择${comment}"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="${comment}" prop="startTime">
          <el-date-picker
            clearable
            size="small"
            style="width: 200px"
            v-model="form.startTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择${comment}"
          >
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listInstance,
  getInstance,
  delInstance,
  addInstance,
  updateInstance,
  exportInstance,
} from '@/api/mark/instance'

export default {
  name: 'Instance',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 【请填写功能名称】表格数据
      instanceList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        workFlowId: undefined,
        taskId: undefined,
        depId: undefined,
        assignTime: undefined,
        startTime: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        workFlowId: [{ required: true, message: '$comment不能为空', trigger: 'blur' }],
        taskId: [{ required: true, message: '$comment不能为空', trigger: 'blur' }],
        assignTime: [{ required: true, message: '$comment不能为空', trigger: 'blur' }],
      },
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询【请填写功能名称】列表 */
    getList() {
      this.loading = true
      listInstance(this.queryParams).then((response) => {
        this.instanceList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        instanceId: undefined,
        workFlowId: undefined,
        taskId: undefined,
        depId: undefined,
        assignTime: undefined,
        startTime: undefined,
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.instanceId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加【请填写功能名称】'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const instanceId = row.instanceId || this.ids
      getInstance(instanceId).then((response) => {
        this.form = response.data
        this.open = true
        this.title = '修改【请填写功能名称】'
      })
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          if (this.form.instanceId != undefined) {
            updateInstance(this.form).then((response) => {
              if (response.code === 200) {
                this.msgSuccess('修改成功')
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          } else {
            addInstance(this.form).then((response) => {
              if (response.code === 200) {
                this.msgSuccess('新增成功')
                this.open = false
                this.getList()
              } else {
                this.msgError(response.msg)
              }
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const instanceIds = row.instanceId || this.ids
      this.$confirm('是否确认删除【请填写功能名称】编号为"' + instanceIds + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      })
        .then(function () {
          return delInstance(instanceIds)
        })
        .then(() => {
          this.getList()
          this.msgSuccess('删除成功')
        })
        .catch(function () {})
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams
      this.$confirm('是否确认导出所有【请填写功能名称】数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      })
        .then(function () {
          return exportInstance(queryParams)
        })
        .then((response) => {
          this.download(response.msg)
        })
        .catch(function () {})
    },
  },
}
</script>
